Still copied but never duplicated, the 550A became API's standard channel module EQ when the company began manufacturing consoles in 1971. The fifteen equalization … API 550 P1, 1965 Edition, March 1965 - Manual on Installation of Refinery Instruments and Control Systems - Part 1 - Process Instrumentation and Control INTRODUCTION Successful instrumentation … The 550A provides reciprocal equalization at 21 points in 5 steps of boost to a maximum of 12dB of gain at each point. $1,500.00 + shipping. We recommend the Pro20i as a direct replacement. It's a great time to upgrade your home music studio gear with the largest selection at eBay.com. It has that great classic API … With virtually all existing units spoken for, popular demand for this EQ resulted in API finally resuming production in 2004. The extra band on the 550b is nice I guess and there is plenty of high end to fiddle with but dang, seemed like the 550A … The 550A provides reciprocal equalization at 15 points in 5 steps of boost to a maximum of 12dB of gain at each point. The API Audio 550A is a very modern looking channel strip consisting of mic preamplifier, an equalizer, and a compressor. Its high and low frequency ranges are … Supplier Website API RP 550 P1 S12 Manual … As the industry rapidly embraced the sonic quality of the 550A… Modeled on the late 1960’s legend, the API 550A EQ provides reciprocal and repeatable equalization at 15 points in 5 steps of boost, divided into three overlapping ranges. tried both on program material on 2 buss. Picture Information. The Pro20 and ProSolo … Remove the “Stop! Prior to … The high and low … Designed by the now legendary Saul Walker in the late ’60s, the discrete 550A was first used as a modular OEM equalizer. 1608-II and 2448 Operations Manual … This original Vintage API 550A … Tuning correction plug-in for vocals and monophonic sound sources (20 pages), Waves psychoacoustic analyzer product manual (9 pages), Waves multimaximizer user manual (26 pages), Waves multimaximizer user manual (23 pages), For digigrid mgo/mgb madi-enabled consoles (39 pages), Manual will be automatically added to "My Manuals", Software Waves Plug-in for Vocals and Monophonic User Manual, Software Waves Psychoacoustic Analyzer PAZ Product Manual, Software Waves Multimaximizer L3-LL User Manual, Software Waves Multimaximizer L3-16 User Manual, Software Waves MultiRack SoundGrid V9.5 Troubleshooting Manual, Software Waves PuigTec EQP-1A User Manual, Software Waves Abbey Road RS56 User Manual, Software Waves MultiRack SoundGrid V9.7 Troubleshooting Manual, Software Waves Parametric Convolution Reverb IR-1 User Manual, Software Waves Software Audio Processor DLA User Manual, Software Waves Dynamics Processor MV2 User Manual, Software Waves Guitar Tone Processor GTR Solo User Manual, Page 7: Chapter 3 - Controls And Interface. Manufacturer: API Model: 550a 500 Series 3-Band Equalizer Retail: $1195 USD Street: $1015.75 USD Category: Analog Outboard Our Description: The API 550A is a 500 series three band equalizer that is versatile and wonderful sounding. The legendary API 550A Equalizer is installed on channels 1-12 in the standard 1608 configuration. To my ears the 550 A was sweeter, rounder, smoother and light years ahead in the low end. API 550A Controls Each of the three bands are concentrically arranged with a pair of knobs, with one knob atop another. 1608-II and 2448 Operations Manual (PDF) Final Touch Automation Manual (PDF) Block Diagram (PDF) Back Panel Connector Layout (PDF) Dimensions (PDF) 2448 Recording and Mixing Console. Introduced in 1971, the 550A was the standard channel EQ module on API's first consoles.Its three overlapping bands of parametric EQ, independent 50 Hz to 15 kHz band-pass filter, and individually … API 550A Discrete 3 Band EQ. Ok I did a serious a/b ( no pun intended ) test on the API 550b and 550A. Still copied but never duplicated, the 550A became API… Operation Manual Back-UPS™ ES 550/700 Connect the Battery The Back-UPS is shipped with one battery cable disconnected. Introduction 4 Infoblox Installation Guide Hardware Components Infoblox-550-A, -1050-A, -1550-A, and -1552-A appliances are 1-U platforms that you can easily mount in a The 550A provides reciprocal equalization at 15 points in 5 steps of boost to a maximum of 12dB of gain at each point. Still copied but never duplicated, the 550A became API's standard channel module EQ when the company began manufacturing consoles in 1971. The fifteen equalization points are divided into three overlapping ranges. The 550A features three bands of EQ, with 21 selectable frequencies. Traditional API fully discrete circuit design High headroom +30 dB clip level Few equalizers enjoy the respect and admiration of the coveted API 550A. Modeled on the 1960's legend, the API 550A EQ delivers a sound … Forty years later, the 550A remains the standard against which other EQs are measured, and it has played a major role in the recording industry for decades. API 535-LA - Line Amplifier MANUAL ; API 550A - Three-Band Equalizer Rack Of Ten ; API 550A - Three-Band Equalizer ; API 550A - Three-Band Equalizer MANUAL ; API 550B - Four-Band Equalizer ; API 550B - Four-Band Equalizer (alt) API 550B - Four-Band Equalizer Rack ; API 550B - Four-Band Equalizer MANUAL As the industry rapidly embraced the sonic quality of the 550A… YSI will continue to support existing 550A's through 2020. Designed by the now-legendary Saul Walker in the late '60s, the discrete 550A … With virtually all existing units spoken for, popular demand for … The fifteen equalization points are divided into three overlapping ranges. With virtually all existing units spoken for, popular demand for this EQ resulted in API … Waves API 550 User Manual - 3 - 1.2 Product Overview The Waves API 550 consists of the API 550A, a 3-Band parametric equalizer with 5 fixed cutoff points per band and the API 550B, a 4-Band parametric … Fast & Free shipping on many items! Manual (PDF) Specifications (PDF) Dimensions (PDF) Block Diagram (PDF) 1608-II Recording and Mixing Console. Opens image gallery. Few equalizers enjoy the respect and admiration of the coveted API 550A Discrete 3 Band EQ. The unit has both a solid state and tube make up, and you have the option of … Image not available. Connect the Battery” label that covers the outlets. The 550A provides reciprocal equalization at 15 points in 5 steps of boost to a … Page 22 API “The BOX” Operator’s Manual The combination of Walker's incomparable 2520 op-amp, and his "Proportional Q" circuitry gives the 550A user an uncomplicated way to generate acoustically … The high and low frequency ranges are individually selectable as either peaking or shelving, and a band-pass filter may be inserted independently of all other selected equalization … Great deals on Api 550. Range -inf to 0dB Default -inf Meters … The API 550A: Proportional Q, 5 bands on the top, 5 on the bottom and 5 in the middle, 3 transistor buffer amp X 4, 1X-10X high and low pass filters-same frequencies as the 550 (50 HZ to … Page 13Displays the maximum peak level of the output signal and its distance from nominal gain (-0.1dBfs). Each band can cut or boost up to 12 dB in two dB increments. This banner text can have markup.. web; books; video; audio; software; images; Toggle navigation The API 550A and the API 550B are two pro-quality EQs found in serious music production studios around the world. Rft Gefell Neumann Preamp Microphones Cables Mv101 Mv102 Mk101 Manuals Complete! The high and … Designed by the now-legendary Saul Walker in the late '60s, the API 550A is a discrete, 3 band EQ that was first used as a modular OEM equalizer. Written for Automated Processes Incorporated, Discrete mixing and recording console (103 pages), Manual will be automatically added to "My Manuals", Music Mixer API Legacy AXS Operator's Manual, Page 19: Fader, Mute, Solo, And Solo-Safe, Page 28: Input Channel Rear Panel Connections, Page 29: Input Channel Insert Connections, Page 30: Input Channel Direct And Preamp Output Connections, Page 35: Fader, Mute, Solo, And Solo-Safe, Page 40: Summing Input Rear Panel Connections, Page 41: Summing Input Insert Connections, Page 53: Compressor Configuration Controls, Page 62: Cue Master Rear Panel Connections, Page 72: Monitor System Rear Panel Connections, Page 81: Control Room Monitor/Headphone Output Connections. The gray knob on the outside has 11 positions for selecting the band’s gain, and the blue-green knob … The 550A … Initially released in 1971, the 550A EQ utilizes API’s legendary custom 2520 op-amp to achieve a very musical sound. 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